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5 godz. temu · The cost for China to build a J-20 is about US$110 million, while the cost for the United States to build an F22 is US$200 million, which is almost twice as much as China’s. The cost for China to build a Type 055 destroyer is about US$900 million, but the cost for the United States to build a Burke-class destroyer is US$2 billion, which is ...
